delta/cpython-git.git/Include/cpython, branch fix-traceback-syntax-error

bpo-39465: Remove _PyUnicode_ClearStaticStrings() from C API (GH-20078)

2020-05-13T23:11:54+00:00

Remove the _PyUnicode_ClearStaticStrings() function from the C API.
Make the function fully private (declare it with "static").

bpo-38787: Add PyCFunction_CheckExact() macro for exact type checks (GH-20024)

2020-05-12T14:12:41+00:00

… now that we allow subtypes of PyCFunction.

Also add PyCMethod_CheckExact() and PyCMethod_Check() for checks against the PyCMethod subtype.

bpo-40593: Improve syntax errors for invalid characters in source code. (GH-20033)

2020-05-12T09:42:04+00:00

bpo-40545: Export _PyErr_GetTopmostException() function (GH-19978)

2020-05-07T13:42:33+00:00

Declare _PyErr_GetTopmostException() with PyAPI_FUNC() to properly
export the function in the C API. The function remains private
("_Py") prefix.

Co-Authored-By: Julien Danjou

bpo-38787: C API for module state access from extension methods (PEP 573) (GH-19936)

2020-05-07T13:39:59+00:00

Module C state is now accessible from C-defined heap type methods (PEP 573).
Patch by Marcel Plch and Petr Viktorin.

Co-authored-by: Marcel Plch 
Co-authored-by: Victor Stinner

bpo-40453: Add PyConfig._isolated_subinterpreter (GH-19820)

2020-05-01T09:33:44+00:00

An isolated subinterpreter cannot spawn threads, spawn a child
process or call os.fork().

* Add private _Py_NewInterpreter(isolated_subinterpreter) function.
* Add isolated=True keyword-only parameter to
  _xxsubinterpreters.create().
* Allow again os.fork() in "non-isolated" subinterpreters.

bpo-40421: Add PyFrame_GetBack() function (GH-19765)

2020-04-29T01:28:46+00:00

New PyFrame_GetBack() function: get the frame next outer frame.

Replace frame->f_back with PyFrame_GetBack(frame) in most code but
frameobject.c, ceval.c and genobject.c.

bpo-40428: Remove PyTuple_ClearFreeList() function (GH-19769)

2020-04-29T00:29:20+00:00

Remove the following function from the C API:

* PyAsyncGen_ClearFreeLists()
* PyContext_ClearFreeList()
* PyDict_ClearFreeList()
* PyFloat_ClearFreeList()
* PyFrame_ClearFreeList()
* PyList_ClearFreeList()
* PySet_ClearFreeList()
* PyTuple_ClearFreeList()

Make these functions private, move them to the internal C API and
change their return type to void.

Call explicitly PyGC_Collect() to free all free lists.

Note: PySet_ClearFreeList() did nothing.

bpo-40421: Add Include/cpython/code.h header file (GH-19756)

2020-04-28T15:07:12+00:00

bpo-35134, bpo-40421: Add Include/cpython/code.h header file.

code.h now defines PyCodeObject type in the limited C API. It is now
included by Python.h.

Give a name to the PyCodeObject structure: it is now called
"struct PyCodeObject". So it becomes possible to define PyCodeObject
as "struct PyCodeObject" in the limited C API without defining the
structure.

bpo-40421: Add pyframe.h header file (GH-19755)

2020-04-28T14:32:48+00:00

Add a new separated pyframe.h header file of the PyFrame public C
API: it is included by Python.h.

Add PyFrame_GetLineNumber() to the limited C API.

Replace "struct _frame" with "PyFrameObject" in header files.
PyFrameObject is now defined as struct _frame by pyframe.h which is
included early enough in Python.h.